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The following materiais standards have been established for a partieular product The following data pertain to operations concerning the oroduct for the last ionth: The following data pertain to operations concerning the product for the last month: Actual materials 8,100 meters purchased Actual cost of materials \$ 141,345 purchased Actual materials 7.600 meters used in production Actual output 1,400units What is the materials price variance for the month? $3,141U $8,600U $8,725U $2,025U